試題詳解

According to the passage, which of the following is NOT true? 
(A)Some companies watch their employees on the social media sites. ‚
(B)The social media sites allow some employers to know more about their applicants. ƒ
(C)Even if some postings are offensive, they can hardly do any damage. „
(D)Talking about work on the social media site is not a very smart move.